Why Vds never goes to zero in ltspice simulation in this case? Boost PFC Converter

Discussion in 'Homework Help' started by AbhimanyuSingh, May 23, 2011.

  1. AbhimanyuSingh

    Thread Starter New Member

    May 22, 2011
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    Why do Vds never goes to zero...even with a bjt, the same happens. The current through the mosfet follows its equation that depends upon (Vgs-Vth). But the current passing through inductor is very very high as comapred to the mosfet current. Is that the reason..??What should I do then? A boost pfc converter isnt supposed to be like this??
     
  2. AbhimanyuSingh

    Thread Starter New Member

    May 22, 2011
    24
    0
    here is the image.
     
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